.header__menu-burger {
  display: none;
  justify-content: space-between;
  padding: 30px 0;
  border: 0;
  padding: 30px 0;
  border-top: 1px solid rgba(84, 84, 84, .7);
}


@media screen and (max-width: 640px) {
  .header__menu-burger {
    display: flex;
  }
}